WFM700/WFM7DG Audio Module (Option DG) Test Record
WFM700 Series Waveform Monitors Service Manual 2-73
Audio (Option DG) Test Record (cont.)
Instrument Serial Number: Certificate Number:
Audio Module Serial Number:
Temperature: Relative Humidity %:
Date of Calibration: Technician:
Performance Test MaximumOutgoingIncomingMinimum
Sample Frequency at 35 kHz
Unbalanced Output (Carrier Level) at 2.000 V
AES 1-2 I/O
–20 dB FS indication on display Pass N/A
No error messages Pass N/A
AES 3-4 I/O
–20 dB FS indication on display Pass N/A
No error messages Pass N/A
AES 5-6 I/O
–20 dB FS indication on display Pass N/A
No error messages Pass N/A
AES 7-8 I/O
–20 dB FS indication on display Pass N/A
No error messages Pass N/A
Sample Frequency at 35 kHz
Unbalanced Output (Carrier Level) at 0.200 V
AES 1-2 I/O
–20 dB FS indication on display Pass N/A
No error messages Pass N/A
AES 3-4 I/O
–20 dB FS indication on display Pass N/A
No error messages Pass N/A
AES 5-6 I/O
–20 dB FS indication on display Pass N/A
No error messages Pass N/A
AES 7-8 I/O
–20 dB FS indication on display Pass N/A
No error messages Pass N/A
